Depending on the value of op, molecular formula x is either multiplied by
numeric y (op = *) or integer divided (op = %/% or /). y is always
cast to integer.
mul_div_mol_form(op, x, y)
| op | Operator. |
|---|---|
| x | Left operand. |
| y | Right operand. |
A molecular formula resulting from the binary operation.